2025 GS-15 Pay in Huntsville
GS-15 employees with a duty station in Huntsville-Decatur, AL-TN earn 21.91% on top of the base GS-15 pay scale. That means a GS-15 Step 1 salary jumps from $125,133 on the base table to $152,550 in Huntsville.
2025 GS-15 Pay in Huntsville
Locality-adjusted GS-15 rates for Huntsville-Decatur, AL-TN.
| Step | Annual salary | Biweekly pay | Hourly rate | Locality add-on |
|---|---|---|---|---|
| Step 1 | $152,550 | $5,867.31 | $73.10 | +$27,417 |
| Step 2 | $157,635 | $6,062.88 | $75.53 | +$28,331 |
| Step 3 | $162,719 | $6,258.42 | $77.97 | +$29,244 |
| Step 4 | $167,804 | $6,454.00 | $80.40 | +$30,158 |
| Step 5 | $172,889 | $6,649.58 | $82.84 | +$31,072 |
| Step 6 | $177,974 | $6,845.15 | $85.28 | +$31,986 |
| Step 7 | $183,059 | $7,040.73 | $87.71 | +$32,900 |
| Step 8 | $188,144 | $7,236.31 | $90.15 | +$33,814 |
| Step 9 | $193,229 | $7,431.88 | $92.59 | +$34,728 |
| Step 10 | $195,200 | $7,507.69 | $93.53 | +$32,528 |
2025 GS-15 pay table for Huntsville
Each step below already includes the 21.91% locality adjustment. The "Locality add-on" column shows how much locality pay is adding compared with the base GS-15 table.
| Step | Annual salary | Biweekly pay | Hourly rate | Locality add-on |
|---|---|---|---|---|
| Step 1 | $152,550 | $5,867.31 | $73.10 | +$27,417 |
| Step 2 | $157,635 | $6,062.88 | $75.53 | +$28,331 |
| Step 3 | $162,719 | $6,258.42 | $77.97 | +$29,244 |
| Step 4 | $167,804 | $6,454.00 | $80.40 | +$30,158 |
| Step 5 | $172,889 | $6,649.58 | $82.84 | +$31,072 |
| Step 6 | $177,974 | $6,845.15 | $85.28 | +$31,986 |
| Step 7 | $183,059 | $7,040.73 | $87.71 | +$32,900 |
| Step 8 | $188,144 | $7,236.31 | $90.15 | +$33,814 |
| Step 9 | $193,229 | $7,431.88 | $92.59 | +$34,728 |
| Step 10 | $195,200 | $7,507.69 | $93.53 | +$32,528 |
Base vs. locality comparison
How much more Huntsville pays
Step-increase waiting periods
GS-15 in Huntsville: what to expect
Senior executives just below the Senior Executive Service. Division directors, senior scientists and agency experts typically top out at GS-15.
For 2025, the Huntsville pay area adds a 21.91% locality adjustment on top of the nationwide base GS schedule. Every GS-15 employee assigned to this area benefits from that same percentage, regardless of step or series.
Qualifications and career path
Minimum qualifications. One year of specialized experience at the GS-14 level, plus demonstrated leadership.
Promotion path. Further advancement requires selection into the Senior Executive Service (SES).
The rough military equivalent for GS-15 is O-6 Colonel, useful for comparing GS roles against enlisted and officer ranks when looking at pay or authority level.
Biweekly take-home for GS-15 in Huntsville
Before taxes and deductions, a GS-15 Step 1 employee in Huntsville earns roughly $5,867 per biweekly pay period. At Step 10 that rises to $7,508. Actual take-home will be lower after federal tax, state tax, TSP contributions, retirement and health insurance deductions.
Note. This is the archived 2025 table. For current pay, open the latest GS-15 Huntsville page.
Other grades in Huntsville
GS-15 in Huntsville questions
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How much does a GS-15 make in Huntsville?
In 2025, a GS-15 Step 1 employee in Huntsville earns $152,550 per year. At Step 10 the salary reaches $195,200. This is 21.91% higher than the base GS-15 salary. -
What is the locality adjustment for GS-15 in Huntsville?
The locality adjustment is the same for every grade and step within a pay area. For Huntsville in 2025, it is 21.91%. On a GS-15 Step 1 salary that translates to an extra $27,417 per year. -
What is the biweekly pay for GS-15 in Huntsville?
Biweekly pay is annual salary divided by 26. A GS-15 Step 1 employee in Huntsville earns roughly $5,867 per pay period before tax and retirement deductions.